A solar still that collects condensate based on capillary action
A technology of solar distiller and capillary action, applied in the field of solar distiller, can solve the problems of inability to realize heat dissipation of sea water or sewage, inability to realize multi-level utilization of solar energy, and poor recovery effect of condensed water, so as to prevent water droplets from scattering sunlight , compact structure, accelerated absorption and conduction effect
A technology of solar distiller and capillary action, applied in the field of solar distiller, can solve the problems of inability to realize heat dissipation of sea water or sewage, inability to realize multi-level utilization of solar energy, and poor recovery effect of condensed water, so as to prevent water droplets from scattering sunlight , compact structure, accelerated absorption and conduction effect
CN109292874BActive Publication Date: 2020-08-04HUAZHONG UNIV OF SCI & TECH
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0032] refer to Figure 1 to Figure 6An embodiment of the present invention provides a solar still that collects condensed water based on capillary action, including one or more vertically stacked solar still substructures, wherein a single solar still substructure includes a bottom uncovered water tank 1, Water collection tank 2, liquid storage tank (in which water or nano fluid or water-conta...
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Abstract
Belonging to the technical field of water treatment, the invention discloses a capillary action-based solar distiller for collecting condensate water. The solar distiller comprises one or more solar distiller substructures superimposed vertically in order. Specifically, single solar distiller substructure comprises a bottom uncovered water tank, water collecting tanks, a condensation plate and a water storage baffle plate. The bottom uncovered water tank contains a liquid storage tank, and the condensation plate comprises a condensation surface and vertical droplet surfaces. The solar distiller provided by the invention can realize multi-stage utilization of water vapor waste heat on the basis of full utilization of solar energy resources, and at the same time can achieve fast absorption and transportation of condensate water by capillary action and aggregation of the condensate water, and can prevent sunlight scattering by water droplets from lowering the system efficiency, thus further enhancing the solar energy utilization on the basis of remarkably improving the water purification treatment efficiency. Moreover, the solar distiller also has the advantages of more compact structure, convenient operation, stronger environmental adaptability, low water purification cost, etc.
Description
technical field [0001] The invention belongs to the technical field of water treatment such as solar seawater desalination / purification of sewage, and more specifically relates to a solar distiller for collecting condensed water based on capillary action. Background technique [0002] Drinking water is one of the major issues facing the world, most of the health problems are caused by the lack of clean drinking water. In recent decades, insufficient rainfall around the world has led to an increase in the salinity of water bodies. Environmental pollution has further exacerbated the lack of clean fresh water. One of the most important means to solve the shortage of fresh water is seawater desalination. Generally speaking, seawater desalination technologies can be roughly divided into two categories: thermal desalination technology and membrane desalination technology. In thermal desalination technologies, fresh water is obtained by heating seawater to evaporate water and co...
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Patent Timeline
04 Aug 2020
Publication
CN109292874B
- IPC
- C02F1/14; C02F1/04; C02F103/08
- CPC
- C02F1/048; C02F1/14; C02F2103/08; Y02A20/212
- Inventors
- 杨诺; 刘欢